Release 4.12 include/linux/platform_data/dma-coh901318.h

/*
 * Platform data for the COH901318 DMA controller
 * Copyright (C) 2007-2013 ST-Ericsson
 * License terms: GNU General Public License (GPL) version 2
 */

#ifndef PLAT_COH901318_H

#define PLAT_COH901318_H

#ifdef CONFIG_COH901318

/* We only support the U300 DMA channels */

#define U300_DMA_MSL_TX_0		0

#define U300_DMA_MSL_TX_1		1

#define U300_DMA_MSL_TX_2		2

#define U300_DMA_MSL_TX_3		3

#define U300_DMA_MSL_TX_4		4

#define U300_DMA_MSL_TX_5		5

#define U300_DMA_MSL_TX_6		6

#define U300_DMA_MSL_RX_0		7

#define U300_DMA_MSL_RX_1		8

#define U300_DMA_MSL_RX_2		9

#define U300_DMA_MSL_RX_3		10

#define U300_DMA_MSL_RX_4		11

#define U300_DMA_MSL_RX_5		12

#define U300_DMA_MSL_RX_6		13

#define U300_DMA_MMCSD_RX_TX		14

#define U300_DMA_MSPRO_TX		15

#define U300_DMA_MSPRO_RX		16

#define U300_DMA_UART0_TX		17

#define U300_DMA_UART0_RX		18

#define U300_DMA_APEX_TX		19

#define U300_DMA_APEX_RX		20

#define U300_DMA_PCM_I2S0_TX		21

#define U300_DMA_PCM_I2S0_RX		22

#define U300_DMA_PCM_I2S1_TX		23

#define U300_DMA_PCM_I2S1_RX		24

#define U300_DMA_XGAM_CDI		25

#define U300_DMA_XGAM_PDI		26

#define U300_DMA_SPI_TX			27

#define U300_DMA_SPI_RX			28

#define U300_DMA_GENERAL_PURPOSE_0	29

#define U300_DMA_GENERAL_PURPOSE_1	30

#define U300_DMA_GENERAL_PURPOSE_2	31

#define U300_DMA_GENERAL_PURPOSE_3	32

#define U300_DMA_GENERAL_PURPOSE_4	33

#define U300_DMA_GENERAL_PURPOSE_5	34

#define U300_DMA_GENERAL_PURPOSE_6	35

#define U300_DMA_GENERAL_PURPOSE_7	36

#define U300_DMA_GENERAL_PURPOSE_8	37

#define U300_DMA_UART1_TX		38

#define U300_DMA_UART1_RX		39


#define U300_DMA_DEVICE_CHANNELS	32

#define U300_DMA_CHANNELS		40

/**
 * coh901318_filter_id() - DMA channel filter function
 * @chan: dma channel handle
 * @chan_id: id of dma channel to be filter out
 *
 * In dma_request_channel() it specifies what channel id to be requested
 */
bool coh901318_filter_id(struct dma_chan *chan, void *chan_id);
#else


static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id)
{
	return false;
}
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#endif

#endif /* PLAT_COH901318_H */
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Directory: include/linux/platform_data

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